350kw reliable performance marine diesel engine
The Characteristics of N6170 Marine Diesel Engines:
1. Meet with: ISO3046, ISO8178
2. Main application: Ocean fishing vessels, tugboats/oil tankers, container ships, passenger and cargo ships, engineering vessels
3. Low fuel consumption, high capacity of loading, reliable running, convenient operation, HFO capability
4. The engine block is of gantry box structure, form an integrity with underslung crankshaft to reduce vibration.
5. The crankshaft is high quality steel alloy integral full grain die forging, designed with counterweight for each cylinder, manufactured with complete machining technics, dynamic equilibrium inspection is taken to avoid crank unbalancing.
N6170 Introduction:
Model N6170 diesel engine, incorporated by foreign and domestic advance technology of the like products, inherited G300 engines' advantages, introduced modern advanced design and calculation technology, is independently developed new generation of energy efficient, environment friendly heavy oil medium speed large power diesel engine. It has the advantages of advance index, reliable performance, easy maintenance, fine appearance, and features low height, short length, compact structure among engines within same power range.
Main structure characteristics: 1. Underslung crankshaft with reduced vibration. 2. Journal to reduce crankshaft deflection, effectively control web deflection, enhance gear transmission accuracy. 3. Fame ring to remove carbon deposit, improve gas sealing, reduce oil consumption. 4. Three pieces connecting rod with larger journal to reduce bearing taken specific pressure and enhance working reliability. 5. Full equilibrium crankshaft fitted with silicone oil damper at free end to effectively reduce crankshaft tensional vibration strength. 6.700Cst/50 heavy fuel system.
|
Model |
Starboard |
N6170ZLC1 |
N6170ZLC4 |
N6170ZLC5 |
N6170ZLC9 |
N6170ZLC10 |
N6170ZLC12 |
N6170ZLC14 |
|
Port |
NZ6170ZLC1 |
NZ6170ZLC4 |
NZ6170ZLC5 |
NZ6170ZLC9 |
NZ6170ZLC10 |
NZ6170ZLC12 |
NZ6170ZLC14 |
|
Type |
In-line,4-Stroke,Water Cooling,Direct Injection,Turbocharged,Intercooling,Irreversible |
|
Rated Output(kW) |
220 |
250 |
330 |
385 |
350 |
430 |
450 |
|
Rated Speed(r/min) |
1000 |
1200 |
1350 |
1500 |
|
Overload Power(kW) |
242 |
363 |
275 |
423.5 |
385 |
473 |
495 |
|
Crankshaft of starboard positive rotation(The vision face of flywheel) |
Counter-clockwise |
|
Crankshaft of starboard positive rotation(The vision face of flywheel) |
Clockwise |
|
Fuel Oil Consumption(g/kW.h) |
≤198 +5% |
|
Lube Oil Consumption(g/kW.h) |
≤0.7 |
|
Starting Method |
Air motor or Electric motor |
|
Cooling Method |
Close circuit water cooling |
|
Overall Dimension(LXBXH)(mm) |
2728X1670X1320 |
|
Net Weight(kg) |
3300 |
Beijing Avespeed Commercial & Trading Co., Limited is the leading manufacturer and supplier of diesel engines for marine propulsion, marine Gen-sets, stationery Gen-sets and power plant applications in China. AVESPEED manufactures diesel engines with unit output from 150KW to 4500KW, which can be used as propulsion of merchant vessels and special vessels from 1000 to 30000 tons DWT. AVESPEED manufactures marine auxiliary diesel generators with unit output from 150KW to 4500KW and stationery HFO generators with unit output from 500KW to 8000KW.
AVESPEED designs and builds turn-key power plant with an output up to 100MW as base load power plant, peaking power plant or industrial self-captive power plant in cement, textile, mining or oil and gas industries etc. The power fuel can be diesel oil, bio-diesel, heavy fuel oil (HFO) or bi-fuel. AVESPEED has been set up more than 200 heavy fuel oil (HFO) power plant projects in the world in recent years, especially in Nigeria, we have set up more than 60 HFO power plant projects there.
All of our marine diesel engines have achieved type approvals and work test approvals of, CCS, China Ships Inspection Bureau, and China Fishing Ships Inspection Bureau. Many products are rated as "National Grade New Products" and "Industry Brand Products" and awarded with "National Prize for Progress in Science and Technology", Now AVESPEED diesel engines are widely used for deep sea fishery, inshore fishing ships, ocean shipping, inland water navigation, passenger cargo ship transport, harbor tug, engineering ships, enforcement ships, naval auxiliaries etc.
New energy products developed in recent years including natural gas generator sets, biomass generator sets, tyre oil/vegetable generator sets and dual-fuel generator sets with unit output from 50KW to 1000KW.
AVESPEED also involves in the development and manufacture of the crystal silicon (mono and poly) solar panel/module, photovoltaic system, and other photovoltaic products. We supply solar panels ranging from 45W to 290W. AVESPEED's on-grid and off-grid inverters are the sole in China certified by TUV. The PV inverters range from 1KW to 1000KW.
Our products and manufacturing processes fully comply with product safety requirements, including TUV/IEC61215 & 61730, CSA/UL1703, MCS, CE and UKAS. Additionally, we have implemented best practices to protect the environment and conserve energy.
So far, our customers spread dozens of countries and regions in Europe, Middle East, Africa, South America, Southeast Asia and West Asia. AVESPEED is willing to cooperate with relevant famous enterprises and far-sighted, strong-willed and talented people at home and abroad by supplying our high-quality products and excellent service.
